ContributorsRobert Thomas, CSci, CChem, FRSC - Scientific Solutions Robert Thomas Principal Consultant Scientific Solutions Contributor Details Phone: +1 301 570 2811 Email: robert.james.thomas@verizon.net Website: Visit Website Academic Articles Contributor's latest research content Sorry, no articles found. Contributor Profiles The latest news and updates Measuring heavy metals in cannabis and hempPharmaMay 4, 2020